Sorrels engine

Abstract

An internal combustion engine of uniquely simple elements that combines the use of an assemblage of rotating elements to restrain cylinders radically coplanar perpendicular to centerline of the power shaft and pistons and connecting rods to a rotating coplanar reciprocating alignment with the cylinders, channels to force strokes of the pistons and connecting rods, with the energy of the power stroke and the resistance of the same by the channels producing a force that rotates the assemblage inside a ported engine housing. Engine should be lighter, able to use a variety of fuels, able to use simplified ignition systems, produce more power and be more cost efficient to manufacture and operate than existing engines of the same displacement. Once engine position and fuel is decided elements of the fuel, cooling, lubrication, ignition and electrical systems can be included in the drawings.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

Not Applicable

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable

REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING COMPACT DISC APPENDIX

Not Applicable

BACKGROUND OF THE INVENTION

1. Field of the Invention

Same as typical for existing four and two cycle engines.

U.S. CL . . . 123/44C; 123/44D; 123/45R; 123/54.3

2. Background Art

Existing four cycle engines utilize crankshafts that provide little mechanical advantage, have restricted intake and exhaust cycles, existing four cycle engines must store energy in flywheels to smooth power strokes, existing four cycle engines can provide only one power stroke per cylinder every other revolution and have strokes that are limited to each being ninety degrees of revolution. Two cycle engines are polluters.

Attempts at designing rotary engines with some, most or all of the following elements; reciprocating pistons, rotating cylinders, cams and ported engine housings, have failed to produce marketable designs because they would not produce the amount power required, have much concentric motion, were limited to strokes of ninety degrees in duration, were suitable only for aircraft, were too complex or could not be properly cooled or lubricated, or could not be practically manufactured.

U.S. Patents
802,033	Raoul Philippe	Apr. 30, 1907
1,190,949	Raoul Philippe	Jun. 11, 1916
1,613,528	H. A. PALMER	Aug. 25, 1925
1,798,104	H. A. PALMER	Oct. 7, 1927
2,242,231	H. D. Cantoni	Feb. 11, 1941
2,265,171	N. L. JOHNSON	Mar. 13, 1939
3,967,599	Ray T. Townson	Jul. 6, 1976
4,038,949	Victor W. Farris	Aug. 2, 1977
4,300,487	Joseph P. Triulzi	Aug. 4, 1980
4,653,438	Robert L. Russell	Mar. 31, 1987
4,836,149	Vermon D. Newborn	Apr. 7, 1988
6,167,850	David H. Bount	Feb. 2, 2001

BRIEF SUMMARY OF THE INVENTION

In this engine the resultant of the power stroke and resistance to the same by channels cast in the engine housings forces rotation of an upper restraining ring, pistons with rings, cylinders, channel rollers, slotted restraining plates with power shafts, connecting rods with side shafts, restraining hub and threaded spacer bars. Cylinders rotate past exhaust and intake ports in the cylinder head while channel rollers in the channels force the cycles. Engine provides a minimum of one power stroke for every cylinder every revolution with unrestricted exhaust and intake strokes. A large percentage of the mass of the engine is rotating. The advantage of this engine is no flywheel is required, complete unrestricted exhaust and intake cycles, a minimum of one power stroke every cylinder every revolution, variability in the duration of stokes, fuel efficiency, and simplified manufacturing and it produces more power relative to its weight and displacement.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

FIG. 1 shows the location of the cross sectional views

FIG. 2A shows sectional view number 1-1, refer to FIG. 2B

FIG. 2B assigns reference numbers to FIG. 2As' elements as follows

Ref. No. Description

• • 1 Cylinder head (includes intake and exhaust ports)
  • 2 Engine housing with channel
  • 2a Thickened peripheral portion (of engine housing with channel)
  • 2b Channel portion (of engine housing with channel)
  • 2c Circular center thickening (of engine housing with channel)
  • 3 Power shaft bearings
  • 4 Seal and compression rings
  • 5 Upper restraining ring (includes threaded Cylinder openings)
  • 6 Cylinders (includes threads at opposing ends)
  • 7 Piston with rings (with threaded connecting rod opening)
  • 9 Restraining hub
  • 9a Peripheral thickening (of the restraining hub)
  • 9b Circular center thickening (of the restraining hub)
  • 10 Receiving cylinders
  • 11 Connecting rod with side shafts (includes threads to attach piston)
  • 11a Side shaft portion (of connecting rod with side shafts)
  • 11b Inwardly end (of connecting rod with side shafts)
  • 12 Slotted restraining plate with power shaft
  • 12a Plate portion (of slotted restraining plate with power shaft)
  • 12b Power shaft portion (of slotted restrain plate with power shaft)
  • 14 Restraining plate slot bearings
  • 15 Channel roller bearings
  • 16 Channel rollers
  • 17 Channel bearings

FIGS. 3, 4 and 5B assigns reference numbers to the elements as follows

• • 8 Threaded spacer bars
  • 13 Restraining slots
  • 18 Threaded holes with fastener

FIG. 3 Shows sectional view numbers 2-2; refer to ref. no's 2a, 2b, 2c, 3, 11a, 12a, 12b, 15, 16, 17 and 18 reveling only thicken and channel portions of an engine housing with channels.

FIG. 4 Shows sectional view number 3-3, refer to ref. no's 1, 4, 5, 6, 11a, 12a, 12b, 13, 14 and 18 showing how connecting rods side shafts extend through restraining slots in a slotted restraining plate with power shaft.

FIG. 5A Shows sectional view number 4-4, refer to ref. no's 1, 4, 5, 6, 7, 9, 11, and 11b, a longitudinal section through the center of the engine; showing how connecting rods are restrained by restraining hub, showing exhaust and intake ports, showing cylinder and piston alignment and showing threaded spacer bars.

FIG. 5B Assigns reference no's to FIG. 5As' elements and has a bracketed view of element reference number 8.

DETAILED DESCRIPTION OF THE INVENTION

Fuel systems are not addressed in this application due to the wide variance of fuels available and the need to adapt these systems to the fuels properties.

Cooling systems are not addressed in this application due to the wide variance of fuels available and need to adapt these systems to the fuels properties.

Lubrication systems are not addressed in this application due to the wide variance of fuel available and the need to adapt these systems to the fuels properties.

Ignition and electrical systems are not addressed in this application due to the wide variance of fuel available and the need to adapt these systems to the fuels properties.

Elements of the above systems, subdivision of multifunctional elements and minor changes to the elements are not limited by this description or the claims.

A rotary four-cycle internal combustion engine that is an assemblage of single and multifunctional fixed elements comprising

a cylinder head 1 (FIGS. 2B, 4 and 5B) being cylindrical with a singularity or plurality of exhaust and a singularity or plurality of intake ports serially located around the peripheral in correspondence with engines exhaust and intake cycles prescribed by the channel portions 2b,

a duality of engine housings with channels 2 (FIG. 2B), circular plates having thickened peripheral portions 2a providing space for parallel protrusions extended inward forming channel portions 2b and circular center thickening 2c extended inward, with material removed from circular center thickening 2c forming openings for power shafts, providing space for placement of power shaft bearings 3 and fastened along the peripheries opposing one another with protrusions facing inwardly to a cylinder head 1,

and an assemblage of single and multifunctional rotating elements comprising

a duality of power shaft bearings 3 (FIGS. 2B and 3) disposed in circular center thickening 2c of a duality of opposing engine housings with channels 2,

a seal and compression rings 4 (FIGS. 2B, 4 and 5B), cylindrical with openings equal in diameter to the inside diameter of a cylinder 6 evenly coplanar radially disposed, aligned with and against the inwardly surface of a cylinder head 1 providing closure of exhaust and intake ports when a cylinder 6 is not present and tighter seal of the cylinders during compression and combustion cycles,

an upper restraining ring 5 (FIGS. 2B, 4 and 5B), cylindrical with a plurality of threaded openings for a plurality of cylinders 6 evenly coplanar radially disposed, aligned with and against the inside surface of a seal with compression rings 4,

a plurality of cylinders 6 (FIGS. 2B, 4 and 5B) evenly coplanar radially disposed with the outward end against a seal and compression rings 4 and extending inwardly, threaded at opposing ends with cylinders 6 slightly, greater in outside diameter for the length of the threads on the outward ends, and fastened in threaded openings in a upper restraining ring 5,

a plurality of pistons with rings 7 (FIGS. 2B and 5B) reciprocally disposed in each cylinder 6 and aligned for a singularity or plurality of pistons 7 to be in each of the four cycle regions simultaneously,

a plurality of threaded spacer bars 8 (FIG. 5B) evenly coplanar radially disposed in pairs joining each other forming rectangles with threaded cylinders and rigidly fastened to the inward ends of cylinders 6, a restraining hub 9 (FIGS. 2B and 5B) being a thick circular plate having peripheral 9a and circular center thickening 9b extending outwardly in opposing directions and having receiving cylinders 10 evenly coplanar radially disposed from its center,

a plurality of connecting rods with side shafts 11 (FIGS. 2B, 3, 4 and 5B) fastened to a plurality of pistons 7 with rings radially reciprocally disposed in each cylinder 6, having side shaft portions 11a extended transversely and having the inwardly ends 11b reciprocally disposed in each receiving cylinder 10 of a restraining hub 9,

a duality of slotted restraining plates with power shafts 12 (FIGS. 2B, 3, 4 and 5B) having circular plate portions 12a with restraining slots 13 evenly coplanar radially disposed and having power shafts portions 12b extending transversely in one direction from the centers of the plate portions 12a,

a plurality of restraining plate slot bearings 14 (FIGS. 2B and 4) evenly disposed opposing one another in restraining slots 13 reducing friction between reciprocating side shafts 11a and sides of restraining slots 13, a plurality of channel roller bearings 15 (FIGS. 2B and 3) fastened to the side shafts portions 11a, a plurality of channel rollers 16 (FIGS. 2B and 3) fastened to, with channel roller bearings 15 between, side shaft portions 11a and fitted within channel portions 2b,

a plurality of channel bearings 17 (FIGS. 2B and 3) evenly disposed along outward side of channel portions 2b reducing resistance to rolling motion of channel rollers 16 and

a plurality of threaded holes with fasteners 18 (FIGS. 3 and 4) to assemble the elements.

An engine having engine housings with channels 2 fastened to cylinder head 1, with thickened 2a and 2c and channel portions 2b turned inwardly, inclosing all rotating elements excepting an outwardly portion of power shaft portions 12b,

having channel portions 2b with a center line alignment two stoke lengths plus half the diameter of side shaft portions 11a from axis of rotation at beginning of combustion and intake cycles and a stoke length plus half the diameter of side shaft portions 11a from axis of rotation at beginning of compression and exhaust cycles and with degrees of each rotation between the cycles, as drawn, being ninety,

having channel portions 2b concentrically resisting inwardly forces applied to channel rollers 16 during combustion cycles forcing channel rollers 16 to roll within channel portions 2b alignment transitioning inwardly a stroke length,

• • outwardly resisting motion of channel rollers 16 as channel portions 2b alignment transitions outwardly a stroke length during exhaust cycles,
  • inwardly resisting channel rollers 16 motion as channel portions 2b alignment transitions inwardly a stroke length during intake cycles,
  • outwardly resisting channel rollers 16 motion as channel portions 2b alignment transitions outwardly a stroke length during compression cycles,
  • with stroke length, degrees of rotation between cycles and number of cycles being those, within practicalities of dimension and mechanics, best suiting chosen fuel.

An engine having a cylinder head 1 providing a surface to seal top of a cylinder 6 during compression and combustion cycles, providing access to cylinders 6 by ignition and/or fuel injection devises and a singularity or plurality each, beginning at beginning and ending at end of exhaust and intake cycles, of exhaust and intake ports serially located in correspondence with cycles prescribed by alignment of channel portions 2b.

An engine having an assemblage of rotating elements consisting of an upper restraining ring 5, a seal and compression rings 4, a plurality of cylinders 6, a plurality of threaded spacer bars 8, a restraining hub 9, a plurality of receiving cylinders 10, a plurality of restraining slots 13, and a duality of slotted restraining plates with power shafts 12 fastened together in rigid parallel plane radial coaxial alignment and

a plurality of pistons 7, a plurality of connecting rods with side shafts 11, a plurality of channel roller bearings 15 and a plurality of channel rollers 16 in parallel plane radially reciprocating coaxial alignment and

having cylinders 6 participating in a cycle and disposed for sequential entry into each cycle, pistons with rings 7 reciprocally disposed in cylinders 6, connecting rods with side shafts 11 attached to pistons with rings 7, with side shafts portions 11a passed through and restrained in restraining slots 13, attached to channel rollers 16 disposed in channel portions 2b and lower portions lib disposed in receiving cylinders.

An engine having an upper restraining ring 5 with outward ends of cylinders 6 fastened into threaded openings restraining cylinders in spaced apart coplanar radial coaxial alignment extended inwardly and having a seal with compression rings 4 between inward surface of cylinder head 1 and upper restraining rings 5 outward surface closing ports when cylinders are not present and providing tighter seal of cylinders during compression and combustion cycles.

An engine having a plurality of cylinders 6 threaded at opposing ends with cylinders 6 slightly greater in outside diameter for length of threads on outward ends, fastened into threaded openings in upper restraining ring 5 and fastened into joined pairs of threaded spacer bars 8 at inward ends providing a rigid coplanar coaxial connection between upper restraining ring 5 and threaded spacer bars 8.

An engine having a plurality of pistons with rings 7 reciprocally disposed in each cylinder 6 and aligned for a singularity or plurality of pistons 7 to be in each of the four cycle regions simultaneously and disposed for sequential entry into each cycle region,

An engine having a plurality of threaded spacer bars 8 evenly radically coplanar disposed and fastened between opposing plate portions 12a, spacing plate portions 12a apart equal to outside diameter of inward end of cylinders 6 fastened to and restraining a plurality of cylinders 6 in coplanar evenly spaced radially coplanar coaxial; alignment,

An engine having a restraining hub 9 fastened between and spacing apart, equal to the outside diameter of inward end of cylinders 6, opposing plate portions 12a and restraining receiving cylinders 10 and inwardly ends 11b in evenly spaced parallel plane radial alignment,

An engine having slotted restraining plates with power shafts 12 restraining side shaft portions 11a passed through restraining slots 13 in evenly spaced parallel plane radial reciprocating alignment, restraining joined pairs of threaded spacer bars 8, restraining slots 13 of opposing plate portions 12a and restraining hub 9 in evenly spaced parallel plane radial coaxial alignment,

having transversely offset from centers of plate portions 12a opposing power shaft portions 12b, extending through opposing power shaft bearings 3 and openings in opposing thickened circular center portions 2c, providing an axes of rotation for an assemblage of single and multifunctional rotating elements.

An engine having a plurality of connecting rods with side shafts 11 fastened to pistons with rings 7, channel roller bearings 15 and channel rollers 16 forcing fastened elements to reciprocate in unison,

transferring pressure of expanding combustion gases acting as an inward force on piston with rings 7 during combustion cycle to channel rollers 16 constrained within channel portions 2b transitioning a stoke length closer to axis of rotation, where force is concentrically resisted forcing channel rollers 16 engaged in combustion cycles to roll applying force to fastened side shafts 11a which in return is applied to sides of slots 13 inducing rotational momentum to slotted restraining plates with power shafts and fastened elements which in return is applied to side shaft portions extended though slots engaged in the remaining three cycles,

transferring force to channel rollers, which in return transfer the resisting forces constraining channel rollers 16 to alignment of channel portions 2b transitioning a stoke length more distant from the axis of rotation during exhaust cycle to pistons with rings 7 pushing pistons with rings 7 outwardly and pushing combustion gases out though an exhaust port,

transferring resisting forces constraining channel rollers 16 to alignment of channel portions 2b transitioning a stoke length closer to axis of rotation during intake cycle to pistons with rings 7 pulling pistons with rings 7 inwardly in-taking air or fuel/air mixture, and

transferring resisting forces constraining channel rollers 16 to alignment of channel portions 2b transitioning a stoke length more distant from axis of rotation during compression cycle to pistons with rings 7 pushing pistons with rings 7 outwardly compressing air or fuel/air mixtures.

Claims

1. A rotary four cycle internal combustion engine having an assemblage of single and multifunctional fixed elements comprising a cylinder head, cylindrical with a singularity or plurality of exhaust and a singularity or plurality of intake ports serially located around the peripheral anda duality of engine housings with channels, circular plates thickened along the peripherals extending inwardly to provide space for parallel protrusions extending inwardly that form channel portions, having a circular thickening of the center portions of the plates extending inwardly for placement of power shaft bearings, having material removed from thickened center portions to create openings for power shafts and fastened along the peripheries, opposing one another with protrusions facing inwardly, to a cylinder headand an assemblage of single and multifunctional rotating elements comprisinga duality of power shaft bearings disposed in thicken circular portions of a duality of opposing engine housings with channels,a seal and compression rings, cylindrical with openings equal in diameter to the inside diameter of a cylinder evenly coplanar radially disposed aligned with and against the inwardly surface of a cylinder head,an upper restraining ring, cylindrical with a plurality of threaded openings for a plurality of cylinders evenly coplanar radially disposed and aligned with and against the inside surface of a seal with compression rings,a plurality of cylinders evenly coplanar radially disposed with the outward end against a seal and compression rings and extending inwardly,a plurality of pistons with rings reciprocally disposed in each cylinder with the cylinders aligned for a singularity or plurality of pistons to be in each of the four cycle regions simultaneously,a plurality of threaded spacer bars evenly coplanar radially disposed in pairs, joining each other to form rectangles with threaded cylinders, rigidly fastened to the inward end of a plurality of cylinders,a restraining hub, a thick circular plate having peripheral and circular center portion thickening extending outwardly in opposing directions and receiving cylinders evenly coplanar radially disposed from its center,a plurality of connecting rods with side shafts fastened to a plurality of pistons with rings radially reciprocally disposed in each cylinder having side shaft portions extended transversely reciprocally disposed though restraining slots and having the inwardly ends reciprocally disposed in each receiving cylinder of a restraining hub,a duality of slotted restraining plates with power shafts, circular plates having material removed to form coplanar radial evenly disposed slots, having power shafts portions extending transversely in one direction from the centers of the plate portions, having side shaft portions of connecting rods with side shafts extending through the slots of opposing plate portions, having threaded spacer bars fastened to cylinders and evenly radially aligned with the slots fastened along the inward periphery of opposing plate portions,having a restraining hub with its receiving cylinders radially aligned with the slots and centered with plate portions fastened centered between opposing plate portions with opposing shaft portions extended through the power shaft bearings and openings in opposing engine housings with channels,a plurality of restraining plate slot bearings evenly disposed opposing one another in a plurality of restraining slots of a plurality of slotted restraining plates with power shafts,a plurality of channel roller bearings fastened to the side shafts portions of a plurality of connecting rods with side shafts,a plurality of channel rollers fastened to, with channel roller bearings between, side shaft portions of a plurality of connecting rods with side shafts and fitted between parallel protrusions that form channel portions of a duality of engine housings with channels,a plurality of channel bearings evenly disposed along the outward side of the channel portions of a duality of engine housings with channels a plurality of threaded holes with fasteners for an assembly of the elements.

2. An engine of claim 1 having a duality of stationary engine housings with channels, enclosing rotating elements excepting outward ends of power shafts,having channel portions with channel bearings disposed around an outward or inward side of its confines reducing resistance to the rolling motion of channel rollers, attached to side shaft portions of connecting rods with side shafts and having channel roller bearings disposed between side shaft portions and channel rollers, disposed within the confines of the channel portions,having channel portions concentrically resisting inwardly forces applied to channel rollers during combustion cycles forcing channel rollers to roll within channel portions alignment transitioning inward a stroke length,having channel portions outwardly resisting motion of channel rollers forcing channel rollers to roll within channel portions alignment transitioning outward a stroke length during exhaust cycles,having channel portions inwardly resisting channel rollers motion forcing channel rollers to roll within channel portions alignment transitioning inward a stroke length during intake cycles,having channel portions outwardly resisting channel rollers motion forcing channel rollers to roll within channel portions alignment transitioning outward a stroke length during compression cycles andhaving an alignment of channel portions prescribing a stroke length, degrees of rotation between cycles and number of cycles in each revolution, within practicalities of dimension and mechanics, best suiting chosen fuel.

3. An engine of claim 2 having a cylinder head, having the number of and location of exhaust and intake ports prescribed, in correspondence with degrees between and number of cycles in each revolution, by alignment of a duality of channel portions of engine housings with channels.

4. An engine of claim 3 having an upper restraining ring, restraining in alignment a seal with compression ring to close exhaust and intake ports in absence of a cylinder and providing a tighter seal of cylinders during compression and combustion cycles prescribed by alignment of the channel portions of a duality of engine housings with channels,restraining a plurality of cylinders in coplanar evenly radially disposed extended inwardly alignment for sequential entry into each of the cycles.

5. An engine of claim 4 having a plurality of cylinders, threaded at opposing ends, with cylinders slightly greater in outside diameter for the length of the threads on the outward ends, fastened into threaded openings in an upper restraining ring and fastened into threaded joined pairs of threaded spacer bars at the inwardly ends,providing a rigid coplanar radial coaxial connection between an upper restraining ring and a plurality of threaded spacer bars.

6. An engine of claim 5 having a plurality of threaded spacer bars fastened between plates portions of slotted restraining plates with power shafts at the perimeters of the plate portions, spacing plate portions apart equal to the outside diameter of the inward end of cylinders andspacing and restraining a plurality of cylinders in coplanar evenly radially disposed extended outwardly alignment for sequential entry into each of the cycles.

7. An engine of claim 6 having a restraining hub fastened between the inward centers of opposing plate portions of slotted restraining plates with power shafts, restraining plate portions spaced apart equal to outside diameter of inward ends of cylinders,restraining inwardly ends of connecting rods with side shafts disposed in its receiving cylinders in coplanar radial reciprocating alignment.

8. An engine of claim 7 having a duality of slotted restraining plates with power shafts, having plate portions restraining, a restraining hub, a plurality of threaded spacer bars and restraining slots in evenly spaced parallel plane coaxial radial alignment,restraining connecting rods with side shafts portions placed through restraining slots in rotating coplanar radial evenly spaced reciprocating alignment,having power shaft portions transmitting power out of enclosed portion of engine andproviding an axes of rotation for an assemblage of single and multifunctional rotating elements.

9. The engine of claim 8 having a plurality of connecting rods with side shafts fastened to a plurality of pistons, a plurality of channel roller bearings and a plurality of channel rollers, forcing connecting rods with side shafts, pistons, channel roller bearings and channel rollers to reciprocate in unison, having side shaft portions extended though restraining slots restraining connecting rods with side shafts in rotating coplanar radial evenly spaced reciprocating alignment,having inwardly ends in receiving cylinders restraining inwardly ends in rotating coplanar radial evenly spaced reciprocating alignment,transferring pressure of expanding combustion gases acting as an inward radial force on pistons and attached connecting rods with side shafts during combustion cycles to channel rollers constrained within channel portions and slots of slotted restraining plates with power shafts,transferring forces constraining channel rollers to alignment of channel portions to pistons during exhaust, intake and compression cycles to pistons.